Hungarosaurus tormai (meaning 'Hungarian lizard' from the Latin Hungaria 'Hungary' and Greek σαυρος / 'sauros' 'lizard'), is a herbivorous nodosaurid ankylosaur from the Upper Cretaceous (Santonian) Csehbánya Formation of the Bakony Mountains of western Hungary. It is the most completely known ankylosaur from the Cretaceous of Europe.
Hungarosaurus walked on four legs and its body was covered with hundreds of osteoderms. The length of mature specimens was about 4–4.8 metres (13–16 ft) . Like other nodosaurids, it was a herbivore.
the Early Cretaceous European Europelta, the Late Cretaceous European Hungarosaurus, and Stegopelta and Pawpawsaurus from the mid Cretaceous of North America...
with Pawpawsaurus and Europelta in a group of Albian nodosaurs, with Hungarosaurus being the next closest taxon. The phylogeny below displays the results...
clade Ankylosauria. An analysis by Ösi in 2005, describing the taxon Hungarosaurus, found that while being younger in age than other nodosaurids, Struthiosaurus...
Ceratopsians (including protoceratopsids), along with Euoplocephalus, Hungarosaurus, parkosaurid, ornithopod and heterodontosaurine dinosaurs, were found...
was placed as the sister taxon to Borealopelta in a clade including Hungarosaurus, Europelta, and Pawpawsaurus. "Francoposeidon" (meaning "French earthquake...
Struthiosaurus, Stegopelta, Hungarosaurus and Pawpawsaurus. Rivera-Sylva et al. (2018) placed Europelta as sister taxon to Hungarosaurus. A phylogenetic analysis...